Terbufos-sulfoxide, 100 µg/ml, Toluene, 1ml

3,4,4'-Trichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Dinoterb, 10 µg/ml, Acetonitrile, 10ml

Atorvastatin-d5 Sodium Salt, 1mg